I've had this keyboard for years, it's awesome if you aren't OCD about the feel of a normal keyboard and aren't a dedicated perfect typer. Had issue with my wrists from typing a lot at work, definitely made a difference.

Wave design with Constant Curve layout: Curved layout guides hands into just the right positionEase and comfort: Cushioned palm rest makes work easier and fun more funLonger battery time: This feature gives you up to three years of battery life. (Battery life based on a calculation of an estimated 2 million keystrokes per year in an office environment. User experience may vary.)Logitech Unifying receiver: The tiny Unifying receiver stays in your notebook, so there's no need to unplug it when you move around. And you can easily add compatible wireless mice and keyboards to the same wireless receiver

Make sure you joins the DellAdvantage Rewards program and then log in using registerd email while making the purchase to receive the $50 DellGC.http://www.dell.com/en-us/member/shop/dell-laptops/inspiron-15-7000-gaming/spd/inspiron-15-7567-laptop/fncwf514sSPEC: